56551629784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{543765671}}^1$

素因数の和:543765690

約数の個数: 16

約数和(自身を含む): 114190791120

約数和(自身を除く): 57639161336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 543765671, 1087531342, 2175062684, 4350125368, 7068953723, 14137907446, 28275814892, 56551629784]

約数ペア:

[(1, 56551629784), (2, 28275814892), (4, 14137907446), (8, 7068953723), (13, 4350125368), (26, 2175062684), (52, 1087531342), (104, 543765671)]